Leopard gecko care

Eublepharis macularius

Updated

Short answer: A calm, ground-dwelling gecko from dry grassland and scrub, active at dawn and dusk. One adult needs at least a 36 × 18 × 18 inch enclosure, a 90–95°F basking spot, a 72–77°F cool side, 30–40% humidity with a humid hide, and live insects every 4–7 days once grown.

Every number below links to the care source it came from. No AI-written care advice.

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Setup at a glance

Enclosure (adult minimum)36 × 18 × 18 in. Young geckos are often kept in smaller tubs at first; buying the adult size once saves a second purchase. [source]
Basking spot90–95°F [source]
Cool end72–77°F [source]
Night60–70°F [source]
Humidity30–40%. A humid hide at 70–80% [source]
UVB (recommended)Low-output linear UVB: T5 5.0 or 6%, or a shade-dweller bulb, over part of the enclosure. [source]
HeatA halogen bulb or deep heat projector over the basking spot, on a dimmer or thermostat. No heat rocks. [source]
SubstratePaper towel or tile to start; a soil, sand and clay mix for a naturalistic setup. Avoid: Calcium sand, walnut shell, gravel, reptile carpet, cedar or pine. [source]
Adult size · lifespan7–10 in · 15–20+ years

What to feed, and how often

Crickets, dubia roaches, black soldier fly larvae, mealworms, silkworms; waxworms and hornworms only as treats. [source]

JuvenileAs many gut-loaded insects as it eats in about 10–15 minutes
Young adultAbout 2 insects per inch of body length
Adult (tail thicker than neck)About 2 insects per inch of body length

Supplements: With UVB: calcium without D3 at most feedings, calcium with D3 once or twice a month. Without UVB: calcium with D3 at every feeding. Juveniles: calcium with D3 at every feeding.

Shedding: Juveniles shed every 1–2 weeks, adults every 1–2 months. [source]

When is the next meal due?Feeding schedule →

Is this normal?

Sources

General husbandry information, not veterinary advice. If your animal is losing weight or seems unwell, see a reptile vet (find one through ARAV). Updated November 9, 2026.